No issue with the stacked alloys. The Alcoas fit so tight on the studs that there isn't really any noticeable issues under load. BUT..... I'm not pushing high axle loads.
Update on rear wheels. Confirmed! The hub contact is insufficient to provide proper centering on the outer wheel. Also, the inner alloys need to be warm to R&I from the hub without drama. The Alcoa have tight fitment to both the hub and studs (hub centered), while the aftermarket wheel has only...
Everything you have stated is correct.
The forged Alcoa rims are currently the inners, and the outers are new aftermarket. During my install I was able to get good hub contact with the outer wheel center on the hub. The contact area is limited, but it's there and centered. I also believe that...
Restored original intake. I did have some love for the K&N. Its kina cool to look at, but I feel its mostly a lability. Cab noise has been drastically reduced since install. I would recommend to others.
My info is based on the listed axle ratings on the door sticker and VIN Weight class ratings. The truck does not have a clear number listed on its door sticker. I assume because it was sold as an incomplete vehicle.
The links to internet resources I have found on the subject are listed below. I will update the list over time if I find other links. If anyone has any technical documents not linked below please post!
gmt455 chassis links grouped below:
https://www.tradecraftspecialties.com/3500hd...